v2.4.0.8

Subsequent Events (Details) (USD $) In Thousands, except Share data, unless otherwise specified | 3 Months Ended | 9 Months Ended | 0 Months Ended
--- | --- | --- | ---
Sep. 30, 2013 | Sep. 30, 2012 | Sep. 30, 2013 | Sep. 30, 2012 | Aug. 22, 2012 Preference Shares - Series A [Member] | Oct. 02, 2013 Subsequent Event [Member] Preference Shares - Series B [Member] | Oct. 03, 2013 Subsequent Event [Member] Preference Shares - Series B [Member] | Nov. 06, 2013 Subsequent Event [Member] Dividend Declared [Member] | Nov. 06, 2013 Subsequent Event [Member] Dividend Declared [Member] Preference Shares - Series A [Member] | Nov. 06, 2013 Subsequent Event [Member] Dividend Declared [Member] Preference Shares - Series B [Member]
Subsequent Event [Line Items] |  |  |  |  |  |  |  |  |  |
Dividends declared per common share (in dollars per share) | $ 0.09 | $ 0.08 | $ 0.27 | $ 0.24 |  |  |  | $ 0.11 |  |
Dividends declared per Preference share (in dollars per share) | $ 0.515625 |  |  |  |  |  |  |  | $ 0.515625 | $ 0.7451389
Number of shares issued (in shares) |  |  |  |  | 6,000,000 | 3,000,000 | 300,000 |  |  |
Preference shares issuance, net of issuance costs |  |  | $ 0 | $ 145,041 | $ 145,041 | $ 145,500 | $ 14,550 |  |  |
Discount on Preference Shares |  |  |  |  |  | $ 4,500 | $ 450 |  |  |

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- Definition Aggregate dividends declared during the period for each share of common stock outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
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- Definition Proceeds from issuance of capital stock which provides for a specific dividend that is paid to the shareholders before any dividends to common stockholders and which takes precedence over common stockholders in the event of liquidation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition Number of new stock issued during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30 -Article 5 + Details
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